NAME

       rtf_init_filter - Reinitialize the filter with given data

SYNOPSIS

       #include <rtfilter.h>

       void rtf_init_filter(hfilter filt, const void* data);

DESCRIPTION

       rtf_init_filter() initializes the internal states of the filter with one sample of data as
       if the filter has been applied indefinitely to  constant  data  consisting  by  this  only
       sample.

       data  is  allowed  to  be  NULL. In such case, the filter is initialized with null signals
       (i.e. initialized with an input full of 0.0 values).

       If data is not NULL, the array pointed by data should be organized  the  same  way  as  it
       would be if used in a call to rtf_filter(3) with one sample.

RETURN VALUE

       None.

SEE ALSO

       rtf_create_filter(3), rtf_filter(3)